Cash-register.



G P. KETTERING 61*, W. A. UHEYST. CASH RJEIGISTER.

- APPLICATION FILED MAY 26, 1909.

1, 1 1 0,392, Patente Sapt. 3.5, 1914-.

13"-SHEETS-SHEET l.

G. F KETTERING 8: W: Ay GHRYST.

H REGISTER,

GATIOH'FILEE MAY 26, 1909.

GAS

Patented Sept. 15, 1914.

APPLI 1,110,39 &

13 SEEETS-SHEET 2.

unkw

O. F. KETTERING & W. A. GHRYST. CASH REGISTER.

APPLICATION FILED MAY 26, 1909. ,1 1 9, 9 3, Patented Sept. 15, 1914.

1a sums-sun: a.

su den tow cw 0. F, KETTERING & w. A. GHRYST.

CASH REGISTER. APPLIOATION FILED MAY 26, 1909.

Patemged Se t. .15, 1914 13 SHEETS-SHEEI 4.

C. F KETTERING & W. A. GHRYST.

CASH REGISTER. APPLICATION FILED MAY 26, 1909.

7 Patented Sept. 15, 1914.

13 SHEETS-SHEET 6.

Snow a row 799i Macaw/o Q Homssa s G. 'F. KETTERING (3: W. A, CHRYST.

CASH REGISTER. APPLICATION FILED MAY 26,1909.

Patented Sept. 15, 1914.

l3 SHBETS--SHEET 6.

KETTERING & W. A. GHRYST..,

CASH REGISTER.

APPLIOATION FILED MAY 26, 1909.

Patented Sept; 15, 1914,

13 SHEETS-SHEET 7.

Svwawkoza G F. KETTERXNG 2 W. A. CHRYST.

Patented Sept. 15, i914.

13 SHEETS-SHEET'B.

G. I. KETTERING &'W. A. OHRYST. CASH REGISTER. APPLICATION fILBD MAY 26,1909. 1,1 10,392. Patented Sept. 15, 1914.

1S SHBETSSHEET 9.

v we bmeoece I J/AQ M G. F. KETTERING & W. A. GHRYST.

CASH REGISTER. APPLICATION FILED MAY 26,1909.

| S 40 w H 1 O 1 6 9T LL M In M. M w H a Wm 5 6E Sm A W H m I P I l'vtmcaaco I U. P. KETTERING & W. A GHRYST. CASH REGISTER.

APPLICATION FILED MAY 20, 1909.

Patented Sept. 15, 1914.

13 SHEET$4SHEET 11.

Wm 1 was G. F. KETTERING & W. A. CHRYST.

CASH REGISTER APPLIUATION TILED MAY 20,1909. 1,1 10,392, Patented Sept.15,1914. 13SHEETS' SHEET1J.

lvibm was I 1 W c. KETTERING a; w. A. GHRYST.

CASH REGISTER.

APPLICATION FILED MAY 26, 1909.-

Paterlted Sept. 15, 1914.

13 sums-8311M 1a.

' WITNESSES;

CHARLES E KETTERING All .E

NATIDNAL CASH OHIO. (INCQRPORATED EN 1986"} seen! Aguplieation files.Hey it To all whom it may concern Be it known that we, CHARLES ;ETTEUINC and WILLIAM A. GHRYST, citizens of the United States, residing atDayton, in county of li lontgomery and State of Ohio, have inventedcertain new and useful Ira provements in Cashlite gisters of which wedeclare the following to be a full, clear, aml

exact description.

This invention relates to niachines. a:

It is among the objects of the ii'zvention to proi icle an addingmachine with a plurality of totalizers and means for actuatiiiig anydesired totalizer by a single actuating mechanism and without changingthe relative positions of the totalizer and the actuating mechanism.

niitting motion from the main actuating mechanism to anyclesireclftotalizer. Another object of the invention is to mo 2 ville anadding machine with a plurality of I totalizers and a pluralityofcarriers for rec 1 gea 0rd strips and printing mechanism Wlll meansfor causing the printing mechams to print records upon any one of thAnother ObJGChO'ftl'iQ invention 18 to prowith: 'an zuhlingz; machinewith a pluralit record strip carrying devices and means fo "printingupon the record str p of any of said (leyices, and means forsimultaneously entering the recorded amount in a totalizer.Anotherohject of the invention is to pro virle an adding machine havinga plurality of totalizers and one set of actuating devices with'internuali-atc actuators comprising a )luralit'y of sli lal le broarlpinions which mesh with the actuators and carry gears for. meshing-withtot:.\li: .e1 pinions. These broad? pinions are arranged to he slid tocarry their respective gears into mesh with any desired;

toLali-zer,-b11t still remain in "mesh with th actuators. I

The present iui'entimi is an adclingnuehinecomprising ja plurality ofbanks keys; each hank representing a single 5 nomiua-tioi-i, andcontrolling denoniinatioiuill elements of thedifferential .UlQGllh Eachdenominational elemcntmt the (hire 'ential mechanism includes asegmentgear which meshes 'With a broad gear slhlable in; the direction o:l itsax1s,- but not 011E? mesh 21 Specification The object is-accomplished my7 providing the machine with selectively" shiftahle intermediateactuator for trans which hasheen recorded in lllw. totalizem l co-pemlnarr tall" l upon a ions are g ouped nations. Thus, by the broadtaliz'iez will i of 'erential tuatecl, z nients by 7 l corre uoml to t enmvemcin;

upon i j ositioultl1at mun anion;

liner.

(levies i 01. these pap: able amoui'its which are angl alsoTwi-lll'QUGlYQIlLll-IE priut' thetotalizaer res t.

inc WU'IUUS of the machine operab sec in' all n operation of the Y rentsthe mac u: shown is similar to the inacl 427,441, filed Apl. 16, 1908,and Serial 110. 451,446, filed Sept. 2, 1908.

The present improvements relate mainly to the first mentioned object ofthe invention, that is, to provide an adding machine with a plurality oftotalizers and a selectively intermediate actuator between the mainactuating devices and the-totalizers. The improvements also include aplurality of record strip carrying devices which are descrihedin theco-pending application hefore mentioned, but in this case are shown inconnection with an adding machine.

With these and incidental objects in vi w, the invention consists incertain novel 7 tures of construction and combinations or. parts, theessential elements of which are set forth in appended claims and apreferred form of embodiment of which is hereinafter described withreference to the drawings which accompany and form part of thisspecification.

Of said drawings: Figure l is a perspective view of the entire machine.Fig. 2 is a right side elevation. Fig. 8 is a left side elevation. Fig.1 is a side elevation of one bank of keys and mechanism which itcontrols, and also showing the reading and resetting keys and mechanismcontrolled thereby. Fig. 5 shows details of one of the keys and the ke*detent. Fig. 6 is a detail of the control ing mechanism of the zeroplunger. Fig. 7 is a side elevation of one set of the denominationalelements of the differential mechanism, intermediate actuator andtotalizers. Fig. 8 is a top plan view of the multiple totalizers, theintermediate actuators and the segment gears of the'differentialmechanism. Fig. 9 is a rear elevation of the multiple totalizers. Fig.10 is a left side elevation of the mechanism shown in Figs. 8 and 9.Fig. 11 is a right side elevation of one of the segment gears of thedifferential mechanism, the intermediate gear which it actuates and thetotali'zer pinion which is actuated by the intermediate gear, and thetransfer mechanism controlled thereby. Fig, 12 is a detail of one of thetype carriers of the printer and the mechanism for setting thesame. Fig.13 is a right side elevation of the mechanism by means of which thesliding intermediate actuator is moved in an axial direction and bymeans of which any paper strip carrying device is brought to operativerelation with the printing mechanism. Fi 14 is a detail of partof thedriving mechanism. Fig. 15 is a detail side elevation of a modificationof the transfer devices. Fig. 16 is a rear elevation. of saidmodification. Fig. 17 a detail elevation of the cam and cooperatingparts for moving the totalizer elements into and out of engagement Willithe intermediate actuators duringthe ordinary (in eration of themachine. Fi 18 is a detail z=.ctuators,when it is desired to take agrand, l total.

Having reference to the drawings, 'the machine comprises a. plural ty ofbanks of amount keys 1,;the keys 01" each bank being numbered from oneto nine, heginningwith the lowest keys. The keys of each bank arepivoted to support 2,.on pins" 3, (Figs. and 5) andhy pins 4are'eonnected through links to one of the pl .ng'crs (3. The plungersslidahie in the me 7 aga' 1st the action of and, "when one of the keysis depressed, i s cox; ending plunger 6 is moved into the cl incl 8,which is cut in the frame 2', in whic the part 9 of the segment gear-.10 "ti ls 7). The depressed key is held in its depressed position by adetent 3.1, which is pivoted on a rod 1 and is s ing drawn toward thekey by he spring 15. Each key has a bent part 14, which co-acts with thedetent 11 to rock the detent away from the hent part 14, \vhen'the heyis depressed, and then to engage the under side of the detent andprevent the return of: the key. With this construction, it a key isdepressed by mistake, it may released by depressing the correct key, asthe downward movement of the hey rocks the detent l1 laterally, thuspermitting any key which is held in its depressed position by the detentto spring upwardly.

Each plunger 6 carries a. pin 15,- which extends through its respectivelink 5 and across the forward edge of a plate 16. The plate 16 iscarried by a pair of arms 17 and 1.8 which are pivoted on pins 1.9 and20 to the frame 7. Therefore, when a key depressed'through the pin 15or. thepluuger, which is actuated engagin the plate 1.6, the arms 1'?and 18 will he rocked wean wardly around their pivot pins. The arm 18 isprovided wi h a cam siot 21, through which extends a pin 22 on an arm23, to which a zero plunger 24- pivoted by a pin 255. W hen the arm 18is rocked rearwardly, the cam slot 21 rocks the arm 23 to carry the zeroplunger 52 1- out of the channel 8 in the frame 7, and thereby permitsmovement of the segment 10 for such bank past the zero plunger. If akcyis not depressed, tlie zero plunger will remain in the path of thesegment 10 and so prevent its movement past the Zero position.

So tar, the manner in which the keys control the movement oil thesegments of the difi'crential mechanism has been described. Thesesegments are all spring actuated and are normally prevented fromrmclaing upwardly by a bar 25, which extends across the upper edge oiall of the segments.

and ii Uponthe depression of a motor or starting key 27, the bar isrocked upwardly by the following mech anism. A cam 28 which is mountedupon a main drive shaft 29 causes reciprocation of a pitman 30, whichcarries a roll 31, ex-

tending into the race 32 of a cam 28. The pitman is pivoted at its upperend to a bell crank lever 33, which is loosely journaled upon a shaft34. The rod 25 is carried by the bell crank lever 33, and extends fromthe bell crank lever 33 across all of the which at the segments 10 to anarm similar to 33, is pivoted loosely upon the shaft 34- oppositeside ofthe machine.

. The drive shaft 29 is caused to rotate once upon each operation of themachine and, when the rod 25 is moved upwardly, springs 35 '(Fig. 7)cause the segments 10 to follow the rod 25 until they engage theplungers which have been moved into their paths. When the rod 25 hasreached its uppermost position, a cam 86, carried by shaft 29, rocks analining bar 37 into such aliniiig notches 38 of the segments 10 arebrought opposite the bar. The ments 10 are, therefore, locked in theirmoved positions while the roller 39 of a frame 40, which carries the bar37, is in the part 41 of the race in earn 3.

of the alining bar 37, and both are pivoted arms 46, (Figs. 9 and 10).The arms 45 are provided with cam slots 4-? surrounding a shaft 48, uponwhich the totalizer pmions are loosely JOLU'nllled. The arms 46 arecarried by arms .49 and 50 which are secured to the, shafts 51 and Therod 51 also carrle'san arm. 53, (Flgs. i7 and 18) similar to arm 19, butinstead ot being connected to one of the slotted arms so,

it is connected to a member 5a, which is provided with a flange 55,normally en? circling a roll 56, which is carried by a triangular member57, loosely journaled upon the shaft 52. The member 57 carries a roll 58extending into the race of a cam 59, so placed upon the shaft 29 that itwill cause the triangular member 57 to be rocked upwardly and therebythrough the medium of pin 56, flange 55, member 54%, arm 53 and shaft 51cause the cam arms 46 to be,

carried upwardly before the cam 28 causes movement of the pitman 30.

Therefore, the totalizer pinions 45 will be moved out '10 to their zeropositions.

of mesh with the intermediate gears 4-3 be fore these gears 43 arerotated by the lip-- ward movement of the segments 10. The race in thecam 59 is so formed that it will.

cause the totalizer pinions 4:5 to be held out of mesh with theintermediate gears 60, but while the segments are held in their movedpositions by the alining bar 37, the cam 59 causes the member 57 to berocked downwardly, carrying the arms l6 down-- Wardly and therebyreturning the totalizer pinions l5 into mesh with the gears (50. Afterthe meshing of the totalizer pinions, the bar 3'? is rocked clear of thesegments 10, and the pitman 30 then draws the bell crank leverdownwardly, causing the rod :25 to engage and return all of thc segmentsDuring the return of the segments 10, the segment gears 4%, carriedthereby, rotate the totalizer pin ions 45 through the intermediates L3and. 60, extents which correspond to the extent of the return movementsoi. the

nients 10.

From Figs. 8 and 9 it will be seen that there are three totalizerpinions 45 to each one of the gears 60. The totalizcr pinions 4.5 arearranged in groups of three pinions each. The right .hand pinions 4-5 ofall the groups together constitute one totalizer, the middle .pinionsconstitute another totalizer, and the left hand pinions of the groupsconstitute the other totalizaor. A shaft 48 which carries the ears 43and 60 may be slid'in a longitudinal direction when the totalizcrpinions are all, out oi. mesh with the gears 50 to bring the latteropposite any desired set of totalizer pinions, so that the set ofpinions will be meshed with said gears (30 upon the lowering of the camarms 44;.

The means by which the shaft 48 is moved in a longitudinal directionwill he described later, but first the transfer dcvices by which thecarrying operations from one pinion to another are performed, will bedescribed. Each broad gear &3 carries a pinion bl (see Fig. 11) which,upon the return of the segment gears 44, engages flanges 5 formed onpawls (52, when the segment gears arrive at their zero positions, andprevent the segment gears from further reverse movement beyond theirzero positions. The gears l?) acli carry 'a' pin so located on the gearsthat Whenthey have made a complete rotation, the pins will engageinclined surfaces 64 of the pawls (S2 and rock said pawls forwardly sothat the flanges 65 thereof will be rocked out of the paths of the pins31 of the broad gears 43,

thus permitting the se ment gears 44. to

rock upwardly one additional tooth space under the action of theirsprings (36.

The upward movement of the segment gears 44: through the intermediates1-3 and 60, causes the respective. pinions i5 totalizer to which theyare geared, rotated an edditional tooth space. The pawls 82 act betweenthe pins (2' 3 of pinions 15 of a, certaindenominational order, and thepins 61 of the broad geers l-E of lie-Ti; higher order. 'lherefore whenthey rocked reerwnrdly by one of the pins 63, the pinions. e5 of nexthigher orier will rotate an additional tooth space and thereby record'the'complete rofis'bion of the lower order pinions 45, WiliCllllaVQcaused the forward rocking of hhe pawls (52.

The pins 63 may engage their. respective pswls any time during thereturn in oveincnt of the segments 14, but the segments 4% will not movethe additional step unti aching their home positions. It is, there 0 inew essery to providemefins for holding; ihc pawls 62in their movedpositions unlil such time. As shown, these-means comprise the members67, which are loosely pivoted on rod 51, and are rocked upwardly bysprings 71, connected to pins 72 on members (3'? and to pins 73 on powls62. The members 7 coact with lugs 69 of the transfer pan-"ls 32,andlwhen the said transfer pawls are loclicil rearwardly, the members 67swing upwardly so that their shoulders Will engage the lugs 69 and holdthe PELWlS in their movsl positions. The members ($7 or restored totheir original posit-ions at the beginning of each operation of themachine by a cam 74-, which is carried by the shaft 25. The cam 74 rocksthe members (37 by engzging rolls 75 thereon, and, when said members arere stored, the springs 71 return thepewls (3:2 to their normal positionsThe manner of moving the shaft 41-8" in a longitudinal direction may beunderstoozil from Figs. 2, 13 and 9. The particular totul izcr which isto be meshed with the actuator upon the operation of the machine is deimined by the handle 76 which may he set to any of three differentpositions. It is pivoted to the frame of the machine on s stub shaft 77,and a link T8 is pivoted to the handle by a pin 79 and connects thehandle with an arm 80, which is pivoted to the link on a pin 81, and bya pin 82 to a link 83, and thus when the handle 76 is rocked. around itspivot shaft 77, it causes the arm to rock around its pivot pin 82. Asetting member 84 is pivoted to the arm 80 near its cenier by a pin 85,and is held in a substanliully horizontal position by a driving she? 86,which passes through :1 slot 87 in the member 8% The setting membercarries rollers 88 and 89, which extend from opposite sides oi themember 8-2 into the planes of cams 90 and 91, carried by driving si'nritS6. The lever or handle 76, is shown in its normal posiiion in 13 withthe member 8% also inits normal position, such position, the rotation ofs 88 or she ol 89 to i w n "veoi into the pm.

member 935, which is 'iivoied 3c the frame oi? the machine on i, ispivoted a n n ier end so the link w e handle 713 i: o2 will be rockednr-mher cone-1 s Wlil pressed. lock lo, a-io halide Y6 and iii; inthereby will in:

d upon l 1 lo, "n i xv iori'io-n l) ii-3e is device 96 to be rockedagainst the notion of its iring 100, when the handle i6 is roclgml ilspivot 77.

' 1e h ,7 "m is ll'iljliGil to its reurmoslv iii 3 roll 8.) will bemoved into the the corn 91. Then upon the rotation shaft 86 the dish 97moves into tho iii of the arm 98 oi the looking device 9o, and preventsthe zilining member 93 from rocking around pivot 9sand thereby alsoprevents movement of the link 'Z'l-l. Upon the continued rotation of theshe ll; 86, lbs cam 91 engages the roller 89 and returns the member 84:lo its initial iiiosilrioin but upon ljhis return oi the nien'ibcr 5%,the lever 80 can no longer roe s pivot pin a pin 108, which is carriedby a forked mcnn ber 109 fixer o the shaft L8. Llius the shaft 48 willbe mowe 1. e longiliuliiml di rection to bring lzh gears 30 which arelined to the broad l into-mesh with the to talizer comprised. 0i rhopinions 110.

if the handle 76 is rocked to its exlrmue forward position will causethe roll SL3 -!:o

be brought. into the ljlllill oi? the cum ill).

flhere'fore the shaft 86 is rotated the com 90 will engage the rollerand return she member 8 co ils initial posilion; but, 53.8

at this ehuc the lever 80 is compelled l'o such are its pivot pin 81,-it will push rear- 1 'the h lc 83 and ther i uzer, comprising the nini?J, will be hronglit to mesh with 60.

The ion ialiy inmahle shaft 18 his fast th 1 ds thereoi'i arms it?" r;ah h upon the rod 51, i arms 18" are their iow' ends s as the pivot foriv V w la are mount it 8 8, to l-xeep the n. a n "i act raters composedof and properly spaced. The 51 upon which the trio pawls 653 andretaining member. 7 are nounted, respectively, are also provided. withcollars so to pr perly space the pawls 62 67. l this it will he i strait41' loved longituhe no'ved,

d the inoren'rent i, so

1p paw i. with will not he indisk a is P V T o u and eo-aeis d h aitrai'ne h a pin 115, which s c 1 iii i pivoted upon the sl This framed. to he rocked to carry the pin 11 particular notch 116, which is oppit pin t hetero the drive sh fts "incl ne start to rotate by the 1 whichis coiled l 118 3), and 1"! forwardly upon the i into one, or

with a, pin carried by arrn 130, which fixed to the shaft 123. llponthedepression of the motor key 27 the bell crank lever 1243 rocked awayfrom the pin 1:29 and. thereby permits the spring 117 to ock the shafts11S and 19/3 in order to position the proper record strip for imprint,the segment gear 101, Fig. 2, meshes with a pinion 131 which is fixed toa se nent gear 132, and the inent ge; r 162 meshes with a. pinion 13which fixed to a shaft 134. The shaft 131 is provided with large helicalthrmds 1-), as indicated in Fig. 1. The threads 135 mesh with thethreads of a nut 136, which is carried by the frame 137 of a carriage133. in which are mounted rolls 139 and Lil), which carry tour ribbonsof detail paper 1-11. The carriage 138 is slidable on a track 14-2 andwhen the shaft 134: is rotated upon the rocking of the segment gear101,, when a desired totalizer is meshed with the gears (50, acorresponding one of the detail strips 111 will he brought opposite theprinter 1 1-3, i. the rotation oi the shaft 134-, through me" iing with.the nut 136, will cause the desired transverse movement of the carriage135w. The particular detail strip 14-1 which is lax-might opposite theprinter upon any operation of the machine corresponds to the totalizerwhich brought to operative relation with the totalizer actuators. There"ore. all amounts which are added to any one totalizer will he itemizedupon its corresponding detail ribbon 141.

The ca-rri e 138 is alined in its set position i) Y an (Lining a in 161-, which is opera ted at t ie proper time by a' reciprocating link 1G5.The manner of actuating this link not illustrated. in the drawings, butis fully illustrated in the drawings of the be forementioned co-pendingapplication.

Thesettin g handle 76 (Fig. 13), is provided with a pair of oppositelyextending arms 167, and 188, which are connected by a circular har 169This har is slidahle in a fixed hearing 170 and a spring 171 encirclesthe har at the left of the bearing, and a spring 17 encircles the bar atthe right of the hearing. l.hereiore, if the handle is moved to eitherits rear position or its forward position. it will he returned to itscen- 1 position when the pins 11.5 and 9' are moved out of engagementwith the alining members and 93. If the machine is operated withoutagain shifting the handle 76, the totalizer 112 will he actuated and itscorresponding" detail strip will be print ed nporn rhns is necessary toshift the handle 76 when it is desired to operate the totalizers 110 and111 only.

There are only three totalizers shown in. the drawings, hut in Fig. 1there are four d ail strips. The. strip 1 1% cannot be it opposite tothe printer 143 by ina- ML I ' error-gb miterlllillllillifln of thehandle Y6, but ii: may be moved opposne to the printer 143 by hand,simply by unscrewing a thumb nub 115, (Fig. 2), and therebydisconnecting the pinion 12223 from "the shaft 132:. done, thesci-tingoi the handle. mines W hen this 76 predete hich of thei'ohilirers wi l be brought five relation with the totelizcr acbul; themechanism which is set by the handle 76 does nob cause the rotation ofthe spiral 135. Therefore, when. the mar chine is in this condition, allthe items which are added to any of the totnlizers are rrcor'led uponthe single strip 144.

'lhe rolls are vhe supply rolls oi detail ribbon. The ribbon is led from111 supply rolls over a platen roll 1 1% to th receiving rolls 1 10. cyfnders oi t r receiving rolls to rvlch the derail ribbon fastened areeach 1 yid with one of :1 set of feeding gears 117. These ge rs normallyprevented from rota ring by r'cd L111, which extends across the underside or the Q are end-car *he teeih thereof rod 1 18 is c ne-awayindicated 1 19, so as not to; pre crib Ir tion cl che gear 1 1!wlfchcorrics the ,0, il strin opposite the t oiled member ,5), which is,

1 1 0 drive shzurs by one or" ti he shaft 151 rotates for rising tocause the s prmieil upon to be red 0 -eceive i lie nex impresone syaccre s... siozl.

a "it:

rsgeiid T182." Echo zero type is at the printing line, and in thisposit-ion if a segment is rocked up Werdiy, the roller 156 on beam 154is carried more or less into the path of cams 157 so that when segment10 is held in adjusted position by alining bar 37, the rotation of com157 will restore the center of beam 154 to its normal central positionthereby positioning the type carrier as many units from zero as thesegment 10 is moved. When the segment 1.0 is returned to zero position,the beam 154: will rock around its pivot pin 155, thereby carrying theother roller inroibhe path of com 163, as much roller 156 was in thepath of cam 157. At the next operation if no key is de ed, the segment10 remains in normal ositioii, and, therefore, the rotation of cam 163will cause it to engage roller 162 and restore the beam 1% to its normalzero poi n, thereby resetting the type bar.

Driving meoiaanism.-T he driving mechanism is arranged to cause the mamdrive "2-, 29 and 86 to make one rotation caused so operate by anelectric motor. The motor key 27, when depressed, permits he movement ofparts for clutching the o'tor to ihe driving mechanism and for osine thecircuit. The motor may be of my dc. 'i-ed type and its armature shaftcarries a small screw or Worm which meshes with a screw gear 187 (Fig.1), fixed to a short 188 (Fig. 3), which also carries a m. 18$) meshingwith :1 gear 190, fast on shaft and thereby drives the machine. gear 190meshes with a gear 191 on hair 86, and gear 192 also carried by gear,193. The be; c 188 1,9 gi en two rotations at each 0pcroiion andthereby shafts 3 1, 29 and 86 are each given one rotation at eachoperation.

The machine is normally locked and the motor 1 eld unclutched by an arm119 ig. 7E si; on o stub shaft 118, which also thereto a bell cranklever 120. 19 engages a notch in a disk 178, mn disk 174i, is connectedto disk 173 re mmmi in such manner that the cam cove slightly ahead ofthe dllk bemg also normally held o bell crank 120 1a eonnoctod fasten ashaft 123, through .c second am 130 is .130 fast snap 13,:1nd has at itsouter end a pm positioned to be obstructed by a member 26 pivoted at 127and connected to the m0- tor key 2'? by pm 128. A spring 117 (Fig. 1)coiled around shaft 118 tends to carry the arm 119 away fro-nrltslocking posiiion, but such movement is normally prevented the engagementof arm 126 iviivh pin 129. When, however, the motor out a resormbion tothe key 18 depressed, as herembefore stated, the

@l'irorden to depress arm 180 a hell 0.

' VFhen the cam disk 17%- is released arm 126 moves out of the pets ofpin 129, and the spring 117 may then operate carrying arms 122 and 130upwardly, thereby withdrawing am 119 from latching position and causingpin 129 to engage a cut away portion 198 of arm 126, and thus retain themotor key in depressed position.

lhe release of arm 119 i an the cam dish 174;, permits it to rotate sl',1"htly and there by through part-s described in said prior applicationto clutch the motor to the machine driving devices. This rotation alsocloses the motor circuit through parts ner 1'- to the be described. Anarm 180 is pivoted on a pin 181 and carries an insulating bar 1%,directly over switch conta' and 1'83, and a depression of said arm 180will lower the contacts 182 and 153 into connection with stationarycontacts flS- iand i5 lever 176 is pivotedv on a pin 1 7 and lJQlhS aroller 175 engaging the cam dial; 174-. cam extension of said arm 180bears on a roller 179, carried by depress'sing arm 18d. and slightlyrotated, before described, the movement at the cam rocks lever 176.thereby depressing arm 180 and forcing coi'itacts 182 and 183 to engagecontacts 18 and 135, thus closing; the motor circuit.

The motor circuit is broken and the motor controlling parts are restoredto position automatically by the motor and at the end of the operation.To this end a bar l9? having a curved edge 196 is pinned to the bellcrank lever 120 and will evidently be moved rearwardly by the release ofthe latching arm 119. lhe gear 191 carries a restoring roller195,'Wl'll(jl1. as the gear nears the end of its rotation, will engagethe curved Tam of arm 19?, and push the arnrforwardly. thus restoringarm 119 to latching position. As was before stated, these motor partsare disclosed in said prior application and aredescribed herein merelyfor clearness.

The totalizer resetting mechanism is illustrated in Fig. 4-. Total andsubtotal keys 20:2 and 20] are tired to a frame 20 which is pivoted on aframe pin 204 and is provided at its lowercnll with two cam slots 203and 206. These slots coincide at one end and a roller 207 carried by anarm 208 normally extends through. the slots at their juncture. The arm20% is fixed to a shaft 20$), which also carries an arm 210 which isconnected by a link 2U with a. lever 212 which is pivoted on a lirainepi 213. 'il lever 212, is connected by a link -l; with the member 54,and when the key 201 is depressed. the cam slot 205 will engage theroller 20? and thereby rock the arm 20% downwardly far enough to causethe menr her 54- to be rocked rc'arwardly enough that the space 215between the cup shaped flanges 5a and 216 of the members I} will comeopposite the pin 56. Therefore, When the member 5? is rocked upwardlyfrom its pivot 52 it will not carry the member 54: upwardly and for thisreason the cam arms l6 (F 1.0 and 9), will not cause the t0- taiizer,which is meshing With the gears 60, to be moved out of mesh. Thedepression or the sub-total key 201 also causes a projection 21? of theframe to move from beneath a pin2l8 of a bell crank lever 219, andthereby permit a spring 2-20 which is connected, to said lever by a link221 to'rock the lever so that the pin 218 will enter the notch 2 theframe 203, and thereby hold in moved position. The bell lever era isfixed to the shaft 223 crank \VllK'll carries the series of arms 224provided with pins extending over the should of the arms 23. Therefore,when said lever 21 is rocked by the spring 2217, the arms 23 will herocked to carry all of the Zero plunger-s out of the paths of thesegments. The zero plunger pins 22 which are carried by the arms 23 atthe same time. nter the notches 227 of the levers l8, and tnerebyprevent depression of any of the amount keys as the lever cannot thenrock rearwardly around its pivot 20.

By the rotation of the drive shafts the segmenj; controlling rod 25moves upwardly usual permitting the segment 10 to follow under theaction of their springs 35.. But during this time as none of theplungers (3 are in the paths of the segments 10, the extent. of upwardmoyement of the segments will be determined by the transfer trip pins32%, which are carried by the totalizer, pinions (see Fig. 11), as thetotalizer-pinions are meshed with the gears and, therefore, will bebacltwardly rotated upon the rise of the segments 10, but are stopped bythe pins 63 engaging the under side oi: the shoulders 64, of thetrans-tor pavvls. By this construction, the segments 10 move upwardlydistances which correspond to the total amount which had been added tothe particular totalizer. which is meshed with the gears 60. lhe typecarrh are in the usual ay and the impression which is than madeindicates the total amount which had been added to this particulartotalizer. When the rod is returned to its lower position, the segments10 are, ofcourse, returned to their zero positions. and thereby causethe in rotated forwardly to its totalizer to be a a origitml no tioncauses printing it does not permit the t0- talia-zer to rem in zeroposition. By de- "sing the total lrey 202, instead of the total will beprinted lizer will be resetto zero and itted to remain in its zeroposition.

lltl'll m I The diherenee between the operatlons 1s

